کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1873172 1530943 2016 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Critical Current Properties in Longitudinal Magnetic Field of YBCO Superconductor with APC
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Critical Current Properties in Longitudinal Magnetic Field of YBCO Superconductor with APC
چکیده انگلیسی

The critical current density (Jc) properties of the Artificial Pinning Center (APC) introduced YBa2Cu3O7 (YBCO) films in the longitudinal magnetic field were measured. Y2O3 or Y2BaCuO5 (Y211) was introduced as APCs to YBCO, and YBCO films with APC were fabricated on SrTiO3 single crystal substrate. The sizes of Y2O3 and Y211 were 5—10 nm and 10—20 nm, respectively. As a result, Jc enhancement in the longitudinal magnetic field was observed in Y2O3 introduced YBCO films. However, it was not observed in Y211 introduced YBCO films. Therefore, it was considered that Jc properties in the longitudinal magnetic field were affected by introducing of small size APC, and it was necessary that APC does not disturb the current pathway in the superconductor.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Procedia - Volume 81, 2016, Pages 117–120
نویسندگان
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